20 Best Window Companies in University at Buffalo, NY (2023 Reviews)
When the time comes to replace your windows, our reviews of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in University at Buffalo and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping University at Buffalo homeowners find eco-conscious solutions for their homes. Traditional or damaged windows could lead to spending more on power bills during the winter or summer months.
That's also bad for the environment, as the additional energy required by damaged windows increases your carbon footprint.
Efficient windows are of particular importance in University at Buffalo, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $368 a year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in University at Buffalo
The EcoWatch team evaluated many window providers across University at Buffalo to narrow our list down to the top ones. The companies in this article scored the best in our review categories, which include energy-efficient offerings, price, local expertise, availability, customer service and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World has windows expertise in University at Buffalo. This company has 27 years of experience in the windows business, and it has established itself as one of the most respected companies in the business. The provider has many glowing reviews from customers online.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World appeals to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in University at Buffalo?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can receive a quote from the company.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen has the best availability in University at Buffalo. This company has 27 years of experience in the windows business, and it has established itself as one of the most respected companies in the business. The provider has many glowing reviews from customers online.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen appeals to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in University at Buffalo?Prices aren’t displayed on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can receive a quote from the company.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct has the best warranty in University at Buffalo. Universal has been in the window business for around 20 years. The provider has hundreds of positive reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal’s offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in University at Buffalo?Universal doesn’t have any prices available on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. The best way to get more accurate pricing information is to ask for a free quote from the company.
We have tried to remain unbiased and transparent by mentioning pros and cons for every company. Additionally, any partnerships do not affect our reviews.
More Window Companies in University at Buffalo
Renewal By Andersen of Western New York
Depew, NY-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Bay Windows
-
Sliding Glass
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
Window World of Buffalo
Depew, NY-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Window Replacement
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
-
Energy-Efficient Options
-
Bay Windows
TBrothers Renovations
Tonawanda, NY-
Good Customer Service
-
Price Transparency
-
Timely Service
-
Educational Website
Services Offered
-
Fast Delivery
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Glass Showers
Wonder Windows Buffalo
Buffalo, NY-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Bay Windows
-
Fast Delivery
-
Glass Showers
-
Sliding Glass
-
Commercial Windows
-
Custom Window Designs
-
Double-Hung
-
Window Replacement
-
Residential Windows
Comfort Windows & Doors
Tonawanda, NY-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Bay Windows
-
Residential Windows
-
Window Replacement
-
Commercial Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Full-Service Installations
-
Glass Showers
-
Double-Hung
-
Custom Window Designs
Big L Windows & Doors
Cheektowaga, NY-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
-
Timely Service
Services Offered
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Bay Windows
Window Factory Outlet
Buffalo, NY-
Free assessment
-
Good Customer Service
-
Timely Service
-
Price Transparency
Services Offered
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
Buffalo Glass Block
Buffalo, NY-
Educational Website
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Glass Showers
-
Commercial Windows
Express Windows
Buffalo, NY-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
American Glass Block
Buffalo, NY-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Timely Service
Services Offered
-
Window Replacement
-
Glass Showers
-
Fast Delivery
-
Aluminum Window Frames
-
Custom Window Designs
Home Services at The Home Depot
Amherst, NY-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Window Replacement
-
Stained Glass
-
Residential Windows
-
Fast Delivery
-
Glass Showers
Gutter People by Highland
Depew, NY-
Free assessment
-
Educational Website
-
Timely Service
-
Price Transparency
-
Good Customer Service
Services Offered
-
Window Replacement
-
Aluminum Window Frames
-
Custom Window Designs
-
Fast Delivery
-
Commercial Windows
-
Residential Windows
Stanek Windows
West Seneca, NY-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Bay Windows
-
Window Replacement
-
Residential Windows
-
Double-Hung
-
Commercial Windows
-
Energy-Efficient Options
-
Sliding Glass
Nexgen Windows & Doors LLC
East Amherst, NY-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Bay Windows
-
Energy-Efficient Options
-
Window Replacement
-
Residential Windows
-
Sliding Glass
Tschetter's Complete Home
West Seneca, NY-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Window Replacement
-
Energy-Efficient Options
-
Custom Window Designs
-
Commercial Windows
-
Residential Windows
Moderncraft Home Improvement
Lancaster, NY-
Price Transparency
Services Offered
-
Residential Windows
-
Sliding Glass
-
Window Replacement
-
Custom Window Designs
Tomson Window
Niagara Falls, NY-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Window Replacement
-
Double-Hung
-
Bay Windows
-
Custom Window Designs
-
Sliding Glass
-
Residential Windows
M & M Home Center
West Seneca, NY-
Good Customer Service
Services Offered
-
Glass Showers
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
WNY Remodeling
NY 14004, NY-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
Braymiller Builders of WNY Inc.
Hamburg, NY-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Sliding Glass
-
Glass Showers
-
Residential Windows
Calculate how much you can expect to pay for window installation and replacement in University at Buffalo, NY using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in University at Buffalo Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, such as:
- Decrease your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Better temperature control in your home: Energy-efficient windows can lower how hard your AC needs to work to cool your home.
- Save on electricity bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save around $368 annually on your energy bills in University at Buffalo.
Estimated Cost of Window Replacement in University at Buffalo
Each window installation company provides varying services and has different prices based on several factors.
How Much Do New Windows Cost?
Typically, homeowners in University at Buffalo can expect that most window installations will range from $250 to $1,200, with the average cost sitting at about $600. But prices vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which will add extra costs to your project.
It's important to bear in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save University at Buffalo homeowners $368+ a year when replacing single-pane windows.
The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
When it comes to window installations, there are typically two kinds that your installer will have: full-frame and pocket installations.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installation company will be able to recommend the best type for your project. In University at Buffalo, the decision will mostly depend on the efficiency of your home and how old your existing frames are.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in University at Buffalo
In our search to make your home improvements easier and more eco-friendly in University at Buffalo, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we evaluated each installer and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve University at Buffalo so you can find a quality window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each company on this list to make sure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including cost, warranty, quality of installation, quality of parts, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to University at Buffalo's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of University at Buffalo window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
University at Buffalo, NY Window Replacement FAQs
How much does window installation cost?
The national average cost of installing one window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is often influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the kinds of windows?
The most common types of windows for homes are transom windows, bay windows, slider windows, double-hung and single-hung windows, picture windows, casement windows and awning windows.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, it's possible to install your own windows. However, if you don't have the time or experience, we recommend hiring a professional.
What time of year is the best time to replace my windows?
Although you can install windows any time of year, warmer weather is typically better for replacing windows. Additionally, the weather should be dry, as rain can make the installation harder.